[Wien] Incomplete DOS

delamora delamora at unam.mx
Tue Sep 15 05:01:35 CEST 2015


Dear WIEN2k Users,
        This seems to be an old problem, see the Mail Archive 2013-02-22 "Incomplete DOS", but I do not know how to solve.

        I am doing Pd;
FCC a=b=c=3.89A
But when I plot DOS it does not reach Ef.
Following the suggestions of the <2013-02-22 "Incomplete DOS"> discussion
I put in 
          Pd.in1;
***************
 0    0.30      0.000 CONT 1
K-VECTORS FROM UNIT:4   -9.0       15.0    80   emin / de (emax=Ef+de) / nband
***************
I increased the "de" to 15 and in a second run I increased "nbands" from 37 to 80
and in
          Pd.int
***************
Pd             #Title
 -0.50   0.002   15.500  0.003   #Emin, DE, Emax, Gauss-Broad
  8   N   0.000                 #Number of DOS-cases,G/L/B broadening (Ry)
 **************
"Emax" was increased to 15.5

In spite of these changes the DOS does not reach Ef.
On the other hand, when I replace 1/4 of Pd by Ag; Pd3Ag, there is no problem in the DOS.

          Thanks

                    Pablo


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